Drive mechanism
US7555901B2 · kind B2 · utility
4Cited by
7References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 10, 2004 |
| Grant date | Jul 7, 2009 |
| Priority date | — |
| Expiry date | Nov 10, 2024 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF15B2211/76
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
What is disclosed is a drive mechanism, in particular for blanking and nibbling machines, comprising a hydraulic force transmitting element and a spindle drive for driving the force transmitting element, wherein a pre-tensioning means for pre-tensioning the force transmitting element is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.